Problem with more than one device on the bus #11
Description
Hi,
nice script and it works very well with the Vitosolic on the bus, now i connected to the LAN adapter a second device and i got very often a error. I can try the command several times and then i got the expected output.
Most times i got this error message:
Traceback (most recent call last):
File "resol.py", line 250, in
load_data()
File "resol.py", line 65, in load_data
print(format_message_pv1(msg))
File "resol.py", line 170, in format_message_pv1
integrated = integrate_septett(msg[9+(i6):15+(i6)])
File "resol.py", line 218, in integrate_septett
septet = ord(frame[4])
IndexError: string index out of range
And some times:
Traceback (most recent call last):
File "resol.py", line 250, in
load_data()
File "resol.py", line 65, in load_data
print(format_message_pv1(msg))
File "resol.py", line 176, in format_message_pv1
parsed += (" CHECKSUM"+str(i+1)).ljust(15,'.')+": " + format_byte(msg[14+(i*6)]) + "\n"
IndexError: string index out of range
I have a Vitosolic 200 and a DelteTherm HC Max connected to the vbus. I put both devices in a single spec file. And configured only some specific values in the spec file to output.
When i switch off the DeltaTherm, the Vitosolic is woring fine again.
Perhaps you have a hint to help, becasue i'm not a python specialist.
Thank you very much!